It always happens on that rare warm winter day when you are casually considering whether you can hustle through nine holes of golf before dark if you leave the office early. The phone rings and, as visions of straight drives and long putts fade, you listen to the latest tale of woe from your school district's technology director.

It seems that one of the features of the network is a usergroup, a sort of electronic bulletin board where ideas, opinions, and other material are posted. Like the tens of thousands of newsgroups that flourish on the internet, the


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